<template>
	<xn-form-container
		:title="formData.id ? '编辑栏目' : '增加栏目'"
		:width="550"
		:visible="visible"
		:destroy-on-close="true"
		@close="onClose"
	>
		<a-form ref="formRef" :model="formData" :rules="formRules" layout="vertical">
			<a-form-item label="栏目名称：" name="name">
				<a-input v-model:value="formData.name" placeholder="请输入栏目名称" allow-clear />
			</a-form-item>
      <a-form-item label="封面：" name="cover">
        <xn-upload-single v-model="formData.cover" upload-mode="image" />
			</a-form-item>
      <a-form-item label="描述：" name="remark">
				<a-input v-model:value="formData.remark" placeholder="请输入描述：" allow-clear />
			</a-form-item>
      <a-form-item label="浏览量:" name="viewCount">
				<a-input-number style="width: 100%" v-model:value="formData.viewCount" />
			</a-form-item>
			<a-form-item label="排序:" name="sortCode">
				<a-input-number style="width: 100%" v-model:value="formData.sortCode" :max="100" />
			</a-form-item>
		</a-form>
		<template #footer>
			<a-button style="margin-right: 8px" @click="onClose">关闭</a-button>
			<a-button type="primary" @click="onSubmit">保存</a-button>
		</template>
	</xn-form-container>
</template>

<script setup>
	import { required } from '@/utils/formRules'
	import columnApi from '@/api/biz/columnApi'


	// 默认是关闭状态
	const visible = ref(false)
	const emit = defineEmits({ successful: null })
	const formRef = ref()
	// 表单数据
	const formData = ref({})

	// 打开抽屉
	const onOpen = (record) => {
		visible.value = true
		formData.value = {
			sortCode: 99
		}
		if (record) {
			formData.value = Object.assign({}, record)
		}
	}
	// 关闭抽屉
	const onClose = () => {
		formRef.value.resetFields()
		visible.value = false
	}


	// 默认要校验的
	const formRules = {
		title: [required('请输入栏目名称')],
		sortCode: [required('请输入排序码')],
	}

	// 验证并提交数据
	const onSubmit = () => {
		formRef.value.validate().then(() => {
			columnApi.submitForm(formData.value, formData.value.id).then(() => {
				onClose()
				emit('successful')
			})
		})
	}

	// 调用这个函数将子组件的一些数据和方法暴露出去
	defineExpose({
		onOpen
	})
</script>
